85595211

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2857

約数の個数: 40

約数和(自身を含む): 142499280

約数和(自身を除く): 56904069

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2349, 2803, 3393, 8409, 10179, 25227, 30537, 36439, 75681, 81287, 109317, 227043, 243861, 327951, 731583, 983853, 1056731, 2194749, 2951559, 3170193, 6584247, 9510579, 28531737, 85595211]

約数ペア:

[(1, 85595211), (3, 28531737), (9, 9510579), (13, 6584247), (27, 3170193), (29, 2951559), (39, 2194749), (81, 1056731), (87, 983853), (117, 731583), (261, 327951), (351, 243861), (377, 227043), (783, 109317), (1053, 81287), (1131, 75681), (2349, 36439), (2803, 30537), (3393, 25227), (8409, 10179)]